(NpAUVETSKIE GORQ^IE WODY NA kAM^ATKE (B/s - (NpIJP(B, (Nb(B.(Ni(B.s; (NiNSTITUT WULKANOLOGII so an sssrs ((NmOSKWA (B:s (NnAUKA(B,s, 1965)
Keywords: (NgEOLOGIQs